All cars sold here from the 1st August 1998 must be European Whole Vehicle Type Approved. The vehicle maker decides when he applies for approval if the car will be allowed to tow and the car has towbar mounting points built in to the chassis. The Ka does not have towbar mounting points so a towbar cannot be fitted.
It would be illegal to fit one. There are a number of other cars that cannot have towbars fitted so if you intend to tow with a small car ask before buying. More.
I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.